8.22189
2-Vinylpyridine
(stabilized with 4-tert-butylpyrocatechol) for synthesis
别名:
2-Vinylpyridine, 2-Ethenyl-pyridine
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关于此项目
经验公式（希尔记法）:
C7H7N
化学文摘社编号:
分子量:
105.14
EC Index Number:
202-879-8
UNSPSC Code:
12352005
MDL number:
vapor pressure
2.5 hPa ( 20 °C)
assay
≥98.0% (GC)
form
liquid
autoignition temp.
440 °C
potency
100 mg/kg LD50, oral (Rat)
expl. lim.
1.3-10.7 % (v/v)
pH
8 (20 °C, 100 g/L in H2O)
bp
158-160 °C/1013 hPa
mp
-50 °C
transition temp
flash point 51 °C
density
0.97 g/cm3 at 20 °C
storage temp.
−20°C (−15°C to −25°C)
InChI
1S/C7H7N/c1-2-7-5-3-4-6-8-7/h2-6H,1H2
InChI key
KGIGUEBEKRSTEW-UHFFFAOYSA-N
Analysis Note
Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.974 - 0.976
Identity (IR): passes test
Density (d 20 °C/ 4 °C): 0.974 - 0.976
Identity (IR): passes test
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警示词
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B - Skin Sens. 1
supp_hazards
存储类别
3 - Flammable liquids
怎么回事？
WGK 3
闪点 (°C)
50 °C - closed cup
闪点 (F)
122.0 °F - closed cup
